P1337 Code - Crankshaft Position Sensor 2 No Signal
Quick Answer
The Crankshaft Position Sensor (CKP) also known as the crank position sensor is an electronic device used in an engine to record the rate at which the crankshaft is spinning. Common causes include Faulty Crankshaft Position Sensor, Crankshaft Position Sensor harness is open or shorted, Crankshaft Position Sensor circuit poor electrical connection. Severity is High - diagnose this code as soon as possible. Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.
- What it means
- P1337 indicates Crankshaft Position Sensor 2 No Signal.
- Common causes
- Common causes include Faulty Crankshaft Position Sensor, Crankshaft Position Sensor harness is open or shorted, Crankshaft Position Sensor circuit poor electrical connection.
- Severity
- High - diagnose this code as soon as possible.
- Can I drive?
- Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.
Code P1337 Description
When the engine is running, the high and low parts of the teeth cause the gap with the sensor to change. The changing gap causes the magnetic field near the sensor to change. The change in the magnetic field cause the voltage from the sensor to change.
What are the Possible Causes of the DTC P1337?
- Faulty Crankshaft Position Sensor
- Crankshaft Position Sensor harness is open or shorted
- Crankshaft Position Sensor circuit poor electrical connection
How to Fix the DTC P1337?
Review the 'Possible Causes' above and visually examine the corresponding wiring harness and connectors. Check for damaged components and inspect connector pins for signs of being broken, bent, pushed out, or corroded.
What is the Cost to Diagnose the Code?
Labor: 1.0
To diagnose the P1337 code, it typically requires 1.0 hour of labor. Rates vary by location, vehicle, and shop. Many shops charge between $80–$150 per hour; dealerships and metro areas may be higher, independents may be lower.
Need more information about the P1337 code?
Need more information on how to fix the P1337 code? Get Access to Factory Service Manuals
Need Help with the Code?
Get the P1337 code diagnosed by a professional: Find a repair shop in your area
Information for Specific Makes
- P1337 Acura — Crankshaft Position Sensor 2 No Signal
- P1337 Audi — Camshaft Position Sensor Bank 1 Short To Ground
- P1337 Buick — Glow Plug Offset Not Learned
- P1337 Cadillac — Glow Plug Offset Not Learned
- P1337 Chevrolet — Glow Plug Offset Not Learned
- P1337 GMC — Glow Plug Offset Not Learned
- P1337 Honda — Crankshaft Position Sensor 2 No Signal
- P1337 Hyundai — #7 MF Signal Line Short
- P1337 Mercedes-Benz — Engine Control Module RPM Signal Output
- P1337 Volkswagen — Camshaft Position Sensor Bank 1 Short To Ground
Frequently Asked Questions about P1337 Code
1. What are the common symptoms of OBDII code P1337 (Crankshaft Position Sensor 2 No Signal)?
- Common symptoms include engine stalling, rough idling, difficulty starting the engine, and a decrease in fuel efficiency.
2. What are the possible causes of OBDII code P1337?
- The code P1337 can be triggered by a faulty crankshaft position sensor, damaged wiring or connectors, or issues with the sensor's alignment.
3. How can I diagnose the cause of OBDII code P1337?
- To diagnose the issue, you can perform a visual inspection of the sensor and its wiring, use a multimeter to test the sensor's resistance, and check for any stored fault codes in the vehicle's computer system.
4. Can a faulty crankshaft position sensor cause OBDII code P1337?
- Yes, a faulty crankshaft position sensor can trigger code P1337 as the sensor is responsible for detecting the position of the crankshaft and sending signals to the vehicle's computer.
5. Is it safe to drive with OBDII code P1337 active?
- It is not recommended to drive with code P1337 active, as it can lead to engine performance issues and potential stalling, which may compromise safety.
6. How can I repair OBDII code P1337?
- Repairing code P1337 typically involves replacing the faulty crankshaft position sensor, repairing damaged wiring or connectors, or realigning the sensor to ensure proper function.
7. Can I reset OBDII code P1337 without fixing the underlying issue?
- While you can clear the code using an OBDII scanner, it is important to address the underlying issue to prevent further engine problems and ensure optimal performance.
8. What are some tips for preventing OBDII code P1337 from reoccurring?
- Regularly inspect and maintain the crankshaft position sensor, ensure proper sensor alignment during installation, and promptly address any engine performance issues to prevent code P1337 from reoccurring.
9. How long does it take to repair OBDII code P1337?
- The repair time for code P1337 can vary depending on the exact cause of the issue, but it typically takes between 1-2 hours to replace the crankshaft position sensor or repair related wiring.
10. Can a DIY enthusiast fix OBDII code P1337 at home?
- Yes, replacing the crankshaft position sensor or repairing wiring related to code P1337 can be done by DIY enthusiasts with the necessary tools and knowledge of automotive repair procedures.
Discuss the causes and fixes for P1337 OBDII Code
Code P1337 comments
No comments found for this page.
Fix Your Car Smarter
Try the New AutoCodes App!
Get complete OBDII diagnostics, repair solutions, and cost estimates, plus AI chat support on demand.
